[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.20"]
[Round "6.4"]
[White "Czajkowski, Joan"]
[Black "Malamud, Lautaro"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2023"]
[BlackElo "2075"]
[PlyCount "39"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 Bxe6 9. Bd3 Nc6 10. f5 Bd7 11. 0-0 Ne5 12. Nxe5 dxe5 13. Bg5 gxf5 14. Qe1 f4 15. Qh4 h6 16. Bxh6 Bxh6 17. Qxh6 Ng4 18. Qh5 Kg7 19. Rxf4 exf4 20. Qxc5 0-1

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.19"]
[Round "5.4"]
[White "Czajkowski, Joan"]
[Black "Morelli, Nicolas"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2023"]
[BlackElo "2014"]
[PlyCount "87"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 c5 2. c4 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 Bd7 7. Rb1 a6 8. a3 Rb8 9. b4 Bf5 10. e4 Bg4 11. h3 Bxf3 12. Qxf3 cxb4 13. axb4 Ne5 14. Qe2 Qc8 15. b5 a5 16. Nd5 Qxc4 17. Qe3 e6 18. Qa7 Nd7 19. Ne3 Qa4 20. e5 d5 21. Bxd5 exd5 22. Nxd5 Qc4 23. Nf6+ Ngxf6 24. exf6 Bxf6 25. Ba3 Be7 26. Rfe1 0-0 27. Bxe7 Rfe8 28. Qxa5 Qd5 29. Qc7 Qf5 30. Qd6 Qxh3 31. Rb4 Qf5 32. g4 Qc2 33. Qxd7 Rbd8 34. Qxd8 Rxd8 35. Bxd8 f5 36. Re8+ Kf7 37. Re7+ Kf8 38. Rxb7 Qxd2 39. Be7+ Ke8 40. Rc4 Qe1+ 41. Kg2 Qe6 42. Rd4 g5 43. Rd8+ Kf7 44. Bc5+ 1-0

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.17"]
[Round "3.1"]
[White "Czajkowski, Joan"]
[Black "Cardozo, Lucas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2023"]
[BlackElo "2049"]
[PlyCount "36"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 Be7 5. Nf3 0-0 6. 0-0 c5 7. c3 b6 8. Re1 Bb7 9. Nbd2 Nbd7 10. Ne5 Qc7 11. Ndf3 Nxe5 12. Nxe5 Ne4 13. Rf1 f6 14. Nf3 Bd6 15. Bd2 Rad8 16. Rc1 c4 17. Bc2 e5 18. Nh4 Bc8 0-1

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.17"]
[Round "4.3"]
[White "Dellepiani, Fernando"]
[Black "Czajkowski, Joan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2118"]
[BlackElo "2023"]
[PlyCount "65"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 h6 7. Bh4 Nbd7 8. Be2 c6 9. 0-0 Re8 10. Qc2 e5 11. dxe5 dxe5 12. Rad1 Qc7 13. Nd2 a5 14. a3 Bf8 15. Rb1 Nh7 16. b4 b6 17. Bg3 f5 18. f3 Nhf6 19. Bf2 axb4 20. axb4 Ra3 21. g4 e4 22. gxf5 exf3 23. Nxf3 Ne5 24. fxg6 Nfg4 25. Bg3 Nxe3 26. Qb2 Nxf1 27. Rxf1 Nxf3+ 28. Bxf3 Qa7 29. Bxc6 Re3 30. Rxf8+ Kxf8 31. Qf2+ Kg7 32. Qxe3 Ra1+ 33. Kg2 1-0

[Event "Buenos Aires Faogba Verano"]
[Site "Buenos Aires"]
[Date "2016.12.16"]
[Round "2.4"]
[White "Alvarez, Enzo"]
[Black "Czajkowski, Joan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1912"]
[BlackElo "2023"]
[PlyCount "100"]
[EventDate "2016.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Qa5 5. Bxf6 exf6 6. Nf3 f5 7. e5 dxe5 8. Nxe5 Bb4 9. Qf3 0-0 10. Bc4 Nd7 11. Nxd7 Bxd7 12. 0-0 Rfe8 13. a3 Bd6 14. Rfe1 b5 15. Bb3 Qb6 16. Qh5 Rxe1+ 17. Rxe1 Rf8 18. Qh4 a6 19. Ne2 Re8 20. Qh5 Re7 21. Rf1 g6 22. Qf3 h5 23. h3 Re4 24. c3 Qd8 25. Bc2 Re8 26. Nf4 Qg5 27. g3 h4 28. Kh2 Kg7 29. Bd3 Qh6 30. Rd1 Rh8 31. Bf1 g5 32. Nd3 g4 33. Qe2 hxg3+ 34. Kg1 f4 35. Qd2 gxf2+ 36. Qxf2 g3 37. Qg2 Qxh3 38. Qxh3 Bxh3 39. Bxh3 Rxh3 40. Kg2 Rh4 41. Kf3 Kf6 42. Ne1 Kf5 43. Ng2 Rh6 44. Re1 a5 45. b4 axb4 46. axb4 Rh2 47. Ra1 Rh8 48. Re1 Ra8 49. Rh1 Ra2 50. Rf1 Rc2 0-1

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "6.9"]
[White "Argana, Carlos"]
[Black "Czajkowski, Joan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2084"]
[PlyCount "43"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bf5 4. Bd3 Bxd3 5. Qxd3 Nxd5 6. Nf3 e6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Nd7 10. c4 N5f6 11. Qe2 c5 12. Nc3 cxd4 13. Nxd4 a6 14. Rad1 Qc7 15. Rd2 Rad8 16. Rfd1 Bd6 17. g3 Be7 18. h4 h5 19. a3 Ng4 20. Nxe6 fxe6 21. Qxe6+ Rf7 22. Rxd7 1-0

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "2.7"]
[White "Czajkowski, Joan"]
[Black "Duarte, Leonardo"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2127"]
[PlyCount "98"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. g3 e5 2. c4 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Ne7 6. Nf3 Nbc6 7. 0-0 g6 8. d3 Bg7 9. Bg5 h6 10. Bc1 0-0 11. a3 Nf5 12. Rb1 Ncd4 13. Nxd4 exd4 14. Ne4 Nd6 15. Nxd6 Qxd6 16. Bf4 Qe7 17. Re1 g5 18. Bd2 Rb8 19. Qc2 b6 20. b4 Bg4 21. Rbc1 Be5 22. Qa4 f5 23. Qc6 Rf6 24. Qd5+ Kg7 25. e3 Rd8 26. Qc4 dxe3 27. Bxe3 Qd6 28. d4 Bxd4 29. Bxd4 Qxd4 30. Qxc7+ Rd7 31. Qc3 Qxc3 32. Rxc3 f4 33. Rc4 Be6 34. Rce4 Bf5 35. Re7+ Rxe7 36. Rxe7+ Rf7 37. Rxf7+ Kxf7 38. gxf4 gxf4 39. Kf1 Ke6 40. Ke2 Ke5 41. Kd2 Kd4 42. Bf1 Be6 43. Bb5 Bc4 44. Bxc4 Kxc4 45. Kc2 b5 46. f3 Kd4 47. Kd2 h5 48. Ke2 Kc3 49. h4 Kc2 0-1

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "4.10"]
[White "Czajkowski, Joan"]
[Black "Heit, Santiago"]
[Result "1/2-1/2"]
[ECO "A13"]
[BlackElo "1922"]
[PlyCount "94"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Nbd7 6. 0-0 Be7 7. Nc3 0-0 8. d3 Nc5 9. Nd4 Re8 10. Rb1 Ne6 11. Nf5 Bc5 12. b4 Bb6 13. Na4 Nd4 14. Ne3 Ng4 15. Nxb6 axb6 16. Rb2 c6 17. h3 Nxe3 18. Bxe3 Nf5 19. Bf4 Qf6 20. Qc1 h6 21. g4 Nd4 22. Re1 Ne6 23. Bh2 h5 24. Qd2 g5 25. e3 hxg4 26. hxg4 Ra3 27. d4 Bd7 28. Be5 Qg6 29. Bf3 Qd3 30. Qxd3 Rxd3 31. Kg2 Nf8 32. Rh1 Ng6 33. Bf6 Nh4+ 34. Kg3 Re6 35. Bxg5 Nxf3 36. Kxf3 Rg6 37. Ke2 Ra3 38. Bf4 Bxg4+ 39. f3 Bf5 40. Ke1 Rc3 41. Kf2 Rc2+ 42. Rxc2 Bxc2 43. Rg1 Rxg1 44. Kxg1 Kh7 45. Kg2 Kg6 46. Kg3 f5 47. a3 b5 1/2-1/2

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "1.4"]
[White "Toniutti, Ezio"]
[Black "Czajkowski, Joan"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2069"]
[PlyCount "51"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Na6 8. Be2 Nc7 9. 0-0 Rb8 10. Re1 a6 11. a4 e6 12. e5 dxe5 13. fxe5 Nd7 14. Bg5 f6 15. exf6 Bxf6 16. Ne4 Bxg5 17. Nfxg5 exd5 18. cxd5 Nf6 19. d6 Ne6 20. Bc4 Qe8 21. Nxf6+ Rxf6 22. Nxe6 Bxe6 23. d7 Qe7 24. Rxe6 Rxe6 25. Bxe6+ Kg7 26. Qd5 1-0

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "5.9"]
[White "Torti, Gonzalo"]
[Black "Czajkowski, Joan"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "30"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. g3 d5 4. Bg2 Be7 5. d3 0-0 6. Nf3 h6 7. 0-0 b6 8. Nbd2 Bb7 9. c4 Re8 10. Qc2 Nbd7 11. Rfe1 Bd6 12. Nd4 a6 13. a3 c5 14. N4f3 b5 15. a4 b4 1/2-1/2

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "3.10"]
[White "Villar, German"]
[Black "Czajkowski, Joan"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "84"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nh5 9. Qd2 Kh7 10. 0-0-0 f5 11. exf5 gxf5 12. Bd3 Nf4 13. Bc2 Ng6 14. Nge2 f4 15. Bf2 Bf5 16. Bxf5 Rxf5 17. Ne4 Nd7 18. Qc2 Rf7 19. N2c3 Nf6 20. Kb1 Nxe4 21. Nxe4 Bf8 22. Rdg1 Kh8 23. Nc5 dxc5 24. Qxg6 Qf6 25. Qxf6+ Rxf6 26. Rd1 b6 27. Rhe1 Bd6 28. Re4 Rc8 29. Rd3 c6 30. Bh4 Rg6 31. g3 cxd5 32. Rxd5 fxg3 33. Bxg3 Kh7 34. Rg4 Rxg4 35. fxg4 Rc6 36. Bxe5 Bxe5 37. Rxe5 Kg6 38. Kc2 Rf6 39. h3 Rf2+ 40. Kb1 Rf1+ 41. Kc2 Rf2+ 42. Kb1 Rf1+ 1/2-1/2

